#5A1B92#5A1B92

#5A1B92 is a dark, vivid violet. Relative luminance 0.050; OKLCH L 39.2% C 0.179 H 302.5°. Best body text is #FFFFFF at 10.47:1 contrast (WCAG AA passes).

Color values

HEX	#5A1B92
RGB	rgb(90, 27, 146)
HSL	hsl(272, 69%, 34%)
HSV	hsv(272, 82%, 57%)
CMYK	cmyk(38.4%, 81.5%, 0%, 42.7%)
CIE-LAB	lab(26.83, 49.82, -52.80)
CIE-LCH	lch(26.83, 72.59, 313.34°)
OKLab	oklab(39.2% 0.096 -0.1508)
OKLCH	oklch(39.2% 0.179 302.5)
XYZ	xyz(9.7954, 5.0328, 27.6439)
Luminance	0.0503 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 6.81

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A1B92 #53921B

analogous

#1F1B92 #5A1B92 #921B8F

triadic

#5A1B92 #925A1B #1B925A

tetradic

#5A1B92 #921F1B #53921B #1B8F92

square

#5A1B92 #921F1B #53921B #1B8F92

split-complementary

#5A1B92 #8F921B #1B921F

monochromatic

#1A082B #3A115E #5A1B92 #7A25C6 #984ADE

Accessibility & contrast

On white

10.47

#5A1B92 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.01

#5A1B92 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5A1B92

10.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A1B92	#FFFFFF	#000000	##FFFFFF
##5A1B92	1.00	10.47	2.01	10.47
#FFFFFF	10.47	1.00	21.00	1.00
#000000	2.01	21.00	1.00	21.00
##FFFFFF	10.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E95

Deuteranopia (green-blind)

#003F90

Tritanopia (blue-blind)

#4E3C57

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #5a1b92;
/* rgb */ color: rgb(90, 27, 146);
/* oklch */ color: oklch(39.2% 0.179 302.5);

Tailwind

colors: {
  custom: {
    50: '#8f60b3',
    500: '#5a1b92',
    950: '#000000',
  },
}

SCSS

$custom: #5a1b92;
$custom-light: #8f60b3;
$custom-dark: #000000;

JSON

{
  "hex": "#5a1b92",
  "rgb": {
    "r": 90,
    "g": 27,
    "b": 146
  },
  "hsl": {
    "h": 271.765,
    "s": 68.786,
    "l": 33.922
  },
  "oklch": {
    "l": 0.39199,
    "c": 0.17874,
    "h": 302.5
  },
  "luminance": 0.05033
}

Semantic roles & 50–950 ramp

primary

#5A1B92

secondary

#81BF49

accent

#EC3C8F

background

#F9F5FB

surface

#F1EAF6

border

#CBC6D0

text

#0D0511

muted

#7E7980

Preview Lab

Preview with #5A1B92

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →